Home / 9,891,559.04-14,818,024.61-6,817,000.63

Finding the Fourth Proportional to 9,891,559.04, 14,818,024.61 and 6,817,000.63

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Solution

The fourth proportional to 9,891,559.04, 14,818,024.61 and 6,817,000.63 is: 10,212,190.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,891,559.04 : 14,818,024.61 = 6,817,000.63 : x
  2. Step 2: Convert to fraction form
    9,891,559.04/14,818,024.61 = 6,817,000.63/x
  3. Step 3: Cross multiply
    9,891,559.04x = 14,818,024.61 × 6,817,000.63
  4. Step 4: Simplify right side
    9,891,559.04x = 101,014,483,101,725.50
  5. Step 5: Solve for x
    x = 101,014,483,101,725.50/9,891,559.04
  6. Step 6: Final answer
    x = 10,212,190.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.